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Dibenzyl L-aspartate

Also known as: (S)-Dibenzyl 2-aminosuccinate, L-Aspartic acid, 1,4-bis(phenylmethyl) ester, L-Aspartic acid dibenzyl ester, dibenzyl (2S)-2-aminobutanedioate, dibenzyl (S)-aspartate, H-Asp(OBn)-OBn, Asp(OBzl)-OBzl, Asp(Bzl)-OBzl

Dibenzyl L-aspartate (CAS 2791-79-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H19NO4 and a molecular weight of 313.34800 g/mol. Key properties include a boiling point of 503.749ºC at 760 mmHg, a density of 1.205 and a flash point of 258.458ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2791-79-9
Jingsj CID
J-1394545-4
Molecular Formula
C18H19NO4
Molecular Weight
313.34800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point503.749ºC at 760 mmHg
Density1.205
Flash Point258.458ºC
Exact Mass313.13100
PSA75.63000
LogP2.75380

Frequently Asked Questions

What is the CAS number of Dibenzyl L-aspartate?

The CAS number of Dibenzyl L-aspartate is 2791-79-9.

What are the molecular formula and molecular weight of Dibenzyl L-aspartate?

Dibenzyl L-aspartate has molecular formula C18H19NO4 and molecular weight 313.34800 g/mol.

What are the upstream and downstream products of Dibenzyl L-aspartate?

For Dibenzyl L-aspartate, Upstream Products: L-Aspartic acid, Benzyl alcohol, L-Aspartic acid dibenzyl ester 4-toluenesulfonate; Downstream Products: Benzyl (S)-(-)-4-oxo-2-azetidinecarboxylate, L-Aspartic acid 4-benzyl ester, (2S)-4-oxoazetidine-2-carboxylic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Dibenzyl L-aspartate (CAS 2791-79-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394545-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.